package org.example.dao;

import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;
import org.example.dto.User;

import java.util.List;

/**
* @author jianma
* @description 针对表【user】的数据库操作Mapper
* @createDate 2023-10-19 09:21:04
* @Entity generator.domain.User
*/
@Mapper
public interface UserMapper {

    /**
     * 查询用户
     * @param id 按照id来实现
     * @return
     */
    public User queryUserById(@Param("id") Integer id);

}




